Triple

T192646
Position Surface form Disambiguated ID Type / Status
Subject ISOLDE E3753 entity
Predicate acronymFor P590 FINISHED
Object Isotope Separator On-Line Device E24269 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Isotope Separator On-Line Device | Statement: [ISOLDE, acronymFor, Isotope Separator On-Line Device]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Isotope Separator On-Line Device
Context triple: [ISOLDE, acronymFor, Isotope Separator On-Line Device]
  • A. Isotope Separator On-Line Device chosen
    The Isotope Separator On-Line Device (ISOLDE) is a CERN facility that produces and studies a wide range of radioactive ion beams for nuclear physics, astrophysics, and materials science research.
  • B. Oppenheimer–Phillips process
    The Oppenheimer–Phillips process is a nuclear reaction mechanism in which a deuteron interacting with a target nucleus effectively transfers its neutron while the proton is repelled, enabling certain reactions to occur at lower energies than would otherwise be required.
  • C. Antiproton Decelerator
    The Antiproton Decelerator is a specialized CERN facility that slows down antiprotons to low energies for precision experiments in antimatter physics.
  • D. Chicago Pile-1
    Chicago Pile-1 was the world’s first artificial nuclear reactor, achieving the first controlled, self-sustaining nuclear chain reaction in 1942 under the leadership of Enrico Fermi.
  • E. Time Projection Chamber
    The Time Projection Chamber is a large gaseous detector used in particle physics experiments to track and identify charged particles in three dimensions with high precision.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2548debd48190ae3a06d6e65b53c6 completed Feb. 28, 2026, 2:35 a.m.
NER Named-entity recognition batch_69a259669ba08190a5be1d2e10e70b27 completed Feb. 28, 2026, 2:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3115a91148190b554ca5fe372569c completed Feb. 28, 2026, 4:01 p.m.
Created at: Feb. 28, 2026, 2:41 a.m.